• Fri. Dec 8th, 2023

AI hallucinations pose a major risk to scientific integrity, warns Oxford study


Nov 20, 2023

The Oxford Internet Institute has released a warning about the dangers of Large Language Models (LLMs) used in chatbots. These models are capable of generating false content and presenting it as accurate, posing a direct threat to science and scientific truth.

According to a paper published in Nature Human Behaviour, LLMs are designed to produce helpful and convincing responses without any guarantees regarding their accuracy or alignment with fact. They are currently being used as knowledge sources and to generate information in response to questions or prompts, but the data they are trained on may not be factually correct.

One reason for this is that LLMs often use online sources which can contain false statements, opinions, and inaccurate information. Users often trust LLMs as human-like information sources due to their design as helpful, human-sounding agents. This can lead users to believe that responses are accurate even when they have no basis in fact or present a biased or partial version of the truth.

Researchers stress the importance of information accuracy in science and education and urge the scientific community to use LLMs as “zero-shot translators.” This means that users should provide the model with appropriate data and ask it to transform it into a conclusion or code rather than relying on the model itself as a source of knowledge. This approach makes it easier to verify that the output is factually correct and aligned with the provided input.

While LLMs will undoubtedly assist with scientific workflows, it is crucial for the scientific community to use them responsibly and maintain clear expectations of how they can contribute.

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